gallery

问题 I know how to programatically get a gallery image (one by one). Now that the gallery is organised folderwise Is there a way to select and get the path of a folder in the gallery view... 回答1: You can get path here but MediaScanner will find every folder on SDCARD with photos. final String path = android.os.Environment.DIRECTORY_DCIM; 回答2: With this method you can get the path of the Gallery of your device: private static String getGalleryPath() { return photoDir = Environment

问题 Hey guys, I´ve got a small problem im stucked with. I have a kind of an ApplicationLauncher that has to start the build-in gallery. But I dont want to get any result from that gallery... I just want to start it and want my "Launcher" to close after that. What ive tried: Intent intentBrowseFiles = new Intent(Intent.ACTION_GET_CONTENT); intentBrowseFiles.setType("image/*"); intentBrowseFiles.setFlag(Intent.FLAG_ACTIVITY_NEW_TASK); startActivity(intentBrowseFiles); but it doestn even work with

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 4 years ago . I'm implementing an Android gallery widget. I'm asking how to lazy (i.e. in a separate thread) load images from the web and persistently cache them? So that on the next run I have the cached images locally available... 回答1: This is how: Lazy load of images in ListView Check the

问题 I have browsed image from gallery and set it to ImageView now I need to get image name of image that have been set in ImageView . I have attached my code below. @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); Log.d("req","req"+requestCode); Log.d("res","res"+resultCode); if (requestCode == RESULT_LOAD_IMAGE && resultCode == RESULT_OK && null != data) { Uri selectedImage = data.getData(); String[]

问题 So in my application I at one point save a bunch of images to a temporary folder, and I want them to show up immediately in the Gallery. Off of a reboot, they do, but otherwise they don't. I've tried using the sendBroadcast method: sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED, Uri.parse("file://" + Environment.getExternalStorageDirectory()))); But I get a permission error: E/AndroidRuntime( 2628): java.lang.SecurityException: Permission Denial: not allowed to send broadcast android

问题 How can I display all images from a specific folder on android gallery like, for example, whatapp does. I`m using MediaScannerConnectionClient File folder = new File("/sdcard/myfolder/"); allFiles = folder.list(); SCAN_PATH=Environment.getExternalStorageDirectory().toString()+"/myfolder/"+allFiles[0]; @Override public void onScanCompleted(String path, Uri uri) { try { if (uri != null) { Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(uri); startActivity(intent); } } finally {

问题 As I am supporting my app to Kitkat version, now in this the way of retrieve file from gallery was different. I have preferred this Android Gallery on KitKat returns different Uri for Intent.ACTION_GET_CONTENT for retrieving file from gallery and successfully work but I required Absolute path of that file, I am getting content://com.android.providers.media.documents/document/image:2505 For 19 below version we used uri different by using that I am getting path this way Cursor cursor = this

问题 First time I post a question, so here it goes. I want to push on a button, so it opens the gallery, pick a picture, then shows it somewhere on the screen (layout). I got this far by now: public void FotoKiezen(View v) { Intent photoPickerIntent = new Intent(Intent.ACTION_PICK); photoPickerIntent.setType("image/*"); startActivityForResult(photoPickerIntent, 1); } public void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data);

问题 I have shadowbox operating for all my pictures underneath the fotorama gallery, and it is working great. However, when I click on a button on the fotorama gallery it immediately brings up a shadowbox of an image. It isn't working together properly, and I can't figure out why. Here is the website: http://ultimatefinishdetailing.com/TiburonPictures.html Here is the code on the website: HTML Page Head: <link rel="stylesheet" type="text/css" href="files/shadowbox/shadowbox.css"> <script type=

问题 Thanks for reading! Some background: I am building a Gallery app from the tutorial here Only change I made to this code is to replace i.setLayoutParams(new Gallery.LayoutParams(150, 100)); with i.setLayoutParams(new Gallery.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT)); to display only one gallery image at a time (Kinda like a slideshow viewer). Problem: I want the first thumbnail of the gallery to act as an Album Cover with two TextView 's to display Album info.